Biological disease prevention insect prevention and nutrient controlled release type flower planting fertilizer and preparation method and application thereof

A biological disease and pest control technology, applied in the application, fertilizer form, fertilization device and other directions, can solve the problem of short fertilizer efficiency and so on

Active Publication Date: 2013-02-27
KINGENTA ECOLOGICAL ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This document is aimed at the prevention and control of above-ground diseases and insect pests of flowers, and t

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Bio-disease and insect-proof, nutrient-controlled release fertilizer for planting flowers, the composition of raw materials is:

[0077] Biocontrol fertilizer 180 kg,

[0078]Sulfur plus polymer coated urea 100 kg,

[0079] 5% recycled thermoplastic resin coated urea 250 kg,

[0080] Nitrogen, phosphorus and potassium three-element compound fertilizer 320 kg,

[0081] 150 kg of diammonium phosphate.

[0082] Preparation:

[0083] (1) Preparation of biocontrol fertilizer:

[0084] A. Penicillium solid culture: Paecilomyces lilacinus ACCC32001 was used as the strain.

[0085] The slanted seeds of Paecilomyces lilacinus were prepared by using PDA medium according to the prior art. PDA medium: 200 grams of potatoes, 20 grams of glucose, 16 grams of agar, 1000 grams of water;

[0086] Wash Penicillium slant seeds with sterile water to make Penicillium conidia 2.03×10 7 a suspension per gram; the suspension is inserted into a sterilized liquid medium according to a ma...

Embodiment 2

[0098] Bio-disease and insect-proof, nutrient-controlled release fertilizer for planting flowers, the composition of raw materials is:

[0099] Biocontrol fertilizer 150 kg,

[0100] 120 kg of sulfur-added polymer-coated urea,

[0101] 5% recycled thermoplastic resin coated urea 200 kg,

[0102] Nitrogen, phosphorus and potassium three-element compound fertilizer 350 kg,

[0103] 180 kg of diammonium phosphate.

[0104] The preparation method is the same as in Example 1.

Embodiment 3

[0106] Bio-disease and insect-proof, nutrient-controlled release fertilizer for planting flowers, the composition of raw materials is:

[0107] Biocontrol fertilizer 200 kg,

[0108] Sulfur plus polymer coated urea 80 kg,

[0109] 5% recycled thermoplastic resin coated urea 230 kg,

[0110] Nitrogen, phosphorus and potassium three-element compound fertilizer 380 kg,

[0111] 110 kg of diammonium phosphate.

[0112] The preparation method is the same as in Example 1, except that the actinomycetes bacterial classification is cyst actinomyces ACCC42443, and the solid culture contains actinomycete conidia 3.96×10 10 pcs / g.

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PUM

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Abstract

The invention relates to a biological disease prevention insect prevention and nutrient controlled release type flower planting fertilizer and a preparation method and application thereof. The flower planting fertilizer is composed of bio-control medicine fertilizer, sulphurated high-molecular polymer sulfur coated urea, 5% recover thermoplasticity sulfur coated urea, nitrogen-phosphorus-potassium three element compound fertilizer and diammonium phosphate. The bio-control medicine fertilizer is manufactured by compounding and prilling bio-control bacterium actinomycetes, neurospora bacterium and penicillium through solid-culture prepared solid culture, urea and bentonite according to the prior art respectively. The invention further provides a preparation method and application of the flower planting fertilizer. The flower planting fertilizer is prepared by matching the bio-control medicine fertilizer with controlled release nitrogenous fertilizer, phosphatic fertilizer and potash fertilizer, provides soil borne disease and insect prevention and cure for planting date flowers, and can simultaneously prolong fertilizer efficiency.

Description

technical field [0001] The invention relates to a biological disease-prevention and insect-resistance, nutrient-controlled-release fertilizer for planting flowers, a preparation method and application thereof, and belongs to the technical field of fertilizer production and application. Background technique [0002] With the continuous development of our country's economy and the continuous improvement of people's living standards, people's demand for flower products is becoming stronger and stronger. However, with the continuous increase of flower species and the continuous expansion of the area, the occurrence of diseases and insect pests is becoming more and more serious. At present, flower diseases and insect pests have become important problems that plague the production and development of flowers in our country. At present, the commonly used methods of disease and insect prevention are chemical pesticides. This measure not only fails to curb the rising trend of disease...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G5/00C05G3/60
Inventor 徐淑班陈宏坤郇恒星李广涛
Owner KINGENTA ECOLOGICAL ENG GRP
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